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Hioki PQ3198 Power Quality Analyzer
Introduction of Hioki PQ3198
The Hioki PQ3198 is a power quality analyzer designed to monitor and record power supply anomalies, facilitating the rapid identification of their causes. It assesses power supply issues like voltage drops, flicker, harmonics, and other electrical difficulties. Enhanced features include the capability to directly drive current sensors from the PQA and improved recording functionalities.
The Hioki PQ3198 power analyzer stands out in power quality analysis with its advanced features. This analyzer provides exceptional accuracy and precision, offering comprehensive measurements of voltage, current, harmonics, power factor, and other critical parameters. With a large color display and an intuitive user interface, the PQ3198 ensures easy operation and straightforward data interpretation. Its compact, robust design and extended battery life make it perfect for convenient on-site measurements and long-term monitoring.
Hioki PQ3198 Key Features
- Class A compliance under international standards
- Basic voltage measurement accuracy of ±0.1%
- High-voltage, wideband performance
- Two-circuit measurement
- Simple inverter measurement
- 400 Hz line measurement
- GPS time synchronization
- Extensive array of event measurement parameters
Hioki PQ3198 Specifications
| Parameter | Details |
| Measurement Line Type | Single-phase 2-wire, Single-phase 3-wire, Three-phase 3-wire, Three-phase 4-wire, Extra input channel for voltage, current, power measurement (AC or DC measurement) |
| Voltage Ranges | Voltage measurement: 600.00 V rms Transient measurement: 6.0000 kV peak |
| Current Ranges | 500.00 mA to 5.0000 kA AC (depends on current sensor in use) |
| Power Ranges | 300.00 W to 3.0000 MW (determined automatically based on voltage and current range in use) |
| Basic Accuracy | Voltage: ±0.1% of nominal voltage Current: ±0.1% rdg. ±0.1% f.s. + current sensor accuracy Active power: ±0.2% rdg. ±0.1% f.s. + current sensor accuracy |